MX9605525A - Mejoras en cartuchos de filtro de retro presion liberada, de anti-drenaje. - Google Patents
Mejoras en cartuchos de filtro de retro presion liberada, de anti-drenaje.Info
- Publication number
- MX9605525A MX9605525A MX9605525A MX9605525A MX9605525A MX 9605525 A MX9605525 A MX 9605525A MX 9605525 A MX9605525 A MX 9605525A MX 9605525 A MX9605525 A MX 9605525A MX 9605525 A MX9605525 A MX 9605525A
- Authority
- MX
- Mexico
- Prior art keywords
- end plate
- valve support
- annular
- valve
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/103—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/106—Anti-leakage or anti-return valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
La presente invencion se relaciona con mejoras en cartuchos de filtro de retro presion liberada antidrenaje. Un cartucho de filtro anular retenido dentro de un alojamiento por una placa de extremo. La placa de extremo tiene una salida central y una pluralidad de orificios de entrada. Montado sobre la placa de extremo hay un soporte de válvula anular, el cual soporta un miembro de válvula anular colocado entre el soporte de válvula y el cartucho de filtro. Un muelle en espiral empuja el miembro de filtro anular contra el miembro de válvula el cual a su vez, acopla el soporte de válvula y empuja el soporte de válvula contra la placa de extremo. El soporte de válvula tiene una porcion de manguito interior, la cual se asienta contra la placa de extremo y una porcion de manguito exterior con orificios a través de él. El miembro de válvula tiene una porcion de collar expandible, la cual normalmente sella los orificios de derivacion y una porcion de faldon, la cual normalmente sella los orificios de entrada.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/556,595 US5690816A (en) | 1995-11-13 | 1995-11-13 | Anti-drain back/pressure relieved filter cartridges |
US08556595 | 1995-11-13 | ||
US08653715 | 1996-05-23 | ||
US08/653,715 US5833843A (en) | 1995-11-13 | 1996-05-23 | Anti-drain back/pressure relieved filter cartridges |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96005525A MXPA96005525A (es) | 1997-08-01 |
MX9605525A true MX9605525A (es) | 1997-08-30 |
Family
ID=27071189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9605525A MX9605525A (es) | 1995-11-13 | 1996-11-12 | Mejoras en cartuchos de filtro de retro presion liberada, de anti-drenaje. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5833843A (es) |
BR (1) | BR9605551A (es) |
MX (1) | MX9605525A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307189B (en) * | 1995-11-13 | 2000-05-31 | Dana Corp | Improvements in anti-drain back/pressure relieved filter cartridges |
US6284130B1 (en) | 1999-02-04 | 2001-09-04 | Dana Corporation | Filter cartridge with clean side anti-drainback valve |
US6793808B2 (en) | 2001-07-11 | 2004-09-21 | Dana Corporation | Combination valve support and sealing element for filter cartridges |
US6991112B2 (en) | 2002-03-05 | 2006-01-31 | Romanow Enterprises, Inc. | Disposable filter cartridge |
JP4550579B2 (ja) * | 2002-10-08 | 2010-09-22 | ドナルドソン カンパニー,インコーポレイティド | 流体フィルタおよび前記フィルタの製造方法 |
US8177967B2 (en) * | 2004-02-16 | 2012-05-15 | Cummins Filtration Ip, Inc. | Spin-on filter with performance enhancement features |
EP1781396B1 (en) | 2004-06-29 | 2011-10-05 | Donaldson Company, Inc. | Liquid filter arrangement |
DE102005027920A1 (de) * | 2005-06-16 | 2006-12-28 | Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh | Filtervorrichtung |
TWI473643B (zh) * | 2008-01-14 | 2015-02-21 | Mann & Hummel Purolator Filters Llc | 用於流體過濾器的單件式彈性組合式底支座及減壓閥端封元件 |
AR070160A1 (es) * | 2008-01-14 | 2010-03-17 | Purolator Filters Na Llc | Soporte inferior hecho de una combinacion de dos piezas resilientes y elemento de sello de valvula de alivio para filtros de fluidos |
TWI458539B (zh) * | 2008-01-14 | 2014-11-01 | Mann & Hummel Purolator Filters Llc | 單件式組合式防洩回及減壓閥 |
US20150219226A1 (en) * | 2014-02-04 | 2015-08-06 | Fram Group IP, LLC | Fluid flow controller and filter assembly with fluid flow controller |
JP6519862B2 (ja) * | 2015-05-11 | 2019-05-29 | Smc株式会社 | 空気圧フィルタ及びフィルタエレメント |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2183616A (en) * | 1939-12-19 | Fuel filter | ||
US2092162A (en) * | 1936-05-25 | 1937-09-07 | Thomas M Lyons | Game apparatus |
US2937756A (en) * | 1954-12-29 | 1960-05-24 | Wix Corp | Filter unit |
US3132097A (en) * | 1960-03-28 | 1964-05-05 | Walker Mfg Co | Filter |
US3243045A (en) * | 1960-03-28 | 1966-03-29 | Walker Mfg Co | Filter |
US3235085A (en) * | 1962-01-08 | 1966-02-15 | Wix Corp | Filter unit having dual purpose valve assembly |
US3231089A (en) * | 1963-01-24 | 1966-01-25 | Fram Corp | Filters |
US3305095A (en) * | 1964-06-11 | 1967-02-21 | Walker Mfg Co | Filter having a flat resilient disc serving as both a relief and check valve |
US3332554A (en) * | 1966-05-04 | 1967-07-25 | Wix Corp | Filter unit employing in combination one-way and pressure relief valve |
US3557957A (en) * | 1968-05-31 | 1971-01-26 | Baldwin Mfg Co J A | Filter assembly having a two-way bypass valve therein |
GB1272756A (en) * | 1968-07-13 | 1972-05-03 | Gen Motors Ltd | Liquid filter units |
US3529722A (en) * | 1969-05-22 | 1970-09-22 | Wix Corp | Combined anti-drain back valve and by-pass valve |
US3785491A (en) * | 1971-10-28 | 1974-01-15 | Purolator Inc | Filter anti-drainback and relief valves |
US4144168A (en) * | 1977-10-26 | 1979-03-13 | Fram Corporation | Fluid filter |
US4732678A (en) * | 1986-05-01 | 1988-03-22 | Wix Corporation | Filter body having closely adjacent filter material |
US4872976A (en) * | 1988-07-25 | 1989-10-10 | Baldwin Filters, Inc. | Oil filter with multiple function valve |
US5284579A (en) * | 1992-08-31 | 1994-02-08 | Dana Corporation | One-piece anti-drainback and relief valve |
US5405527A (en) * | 1994-02-24 | 1995-04-11 | Dana Corporation | Anti-drainback/pressure-relieved filter cartridges for lubricating oil |
-
1996
- 1996-05-23 US US08/653,715 patent/US5833843A/en not_active Expired - Lifetime
- 1996-11-12 MX MX9605525A patent/MX9605525A/es unknown
- 1996-11-13 BR BR9605551A patent/BR9605551A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9605551A (pt) | 1998-08-18 |
US5833843A (en) | 1998-11-10 |
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